Given good to excellent seeing, the Royce 10" F/20 Dall-Kirkham is a planet killer. Bob's superb optics and excellent design make every aspect of owning and using the scope a snap. Collimation is simple matter and stays put once set. In side by side tests, images are very close to my TMB 175 in sharpness. counting craterlets in Plato, the Royce pulls in more than the TMB. No surprise given its aperture advantage, but a tribute to the razor sharp optics. While the big APO has a slight edge in sharpness, the D-K shows more detail. An excellent scope!!

This is tricky! I first thoghut one of the chair "remodels", but then the trunk, EAT sign, or even possibly the bouncy horse could be one of your fabulous creations too! I hope I picked the right one!craftin-on-my-door.blogspsot.com